Depending on your physical fitness level, spring tension can be adjusted to your needs. Also, this reformer convertsto a trap table. This means that additional exercises can be done on a stationary platform while using spring tension on a standing tower. A tremendous variety of exercises can be performed on the Pilates Trapeze Table (or Cadillac). From gentle, spring-assisted sit-ups to advanced acrobatics, the Trapeze Table offers exercises for all ages and abilities. These are the most popular semi-privates due to the gains in both agility and core strength built in a short amount of time.